Y92F-30OMS

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The Y92F-30OMS is a solid state water and oil relief valve that performs a dual function. It is designed with a system to detect pressure, temperature, and delta P (the difference between supply pressure and outlet pressure). This system then causes the valve to open and close when the pressure and/or temperature change reaches predetermined levels.

Application Field

The Y92F-30OMS is suitable for use in industrial systems requiring controlled relief for water and oil, including those that are subject to changing temperatures and pressures. It has a wide range of applications, including use in HVAC systems, industrial boilers, power plants, and various types of compressed air systems. Due to its solid state design and robust construction, it is better suited for higher pressure systems than other relief valves. It is also suitable for use in harsh environments.

Working Principle

The Y92F-30OMS is designed to maintain pressure and temperature within predetermined levels, or to limit the delta P. The valve operates by opening and closing according to differential pressure and temperature levels that are predetermined by the user. When pressure or temperature within the system exceeds a specified threshold, the valve opens and releases fluid, thus controlling pressure and temperature levels. The Y92F-30OMS is equipped with a check valve, which prevents fluid from draining back into the system once the exit pressure is lower than the inlet pressure.

The valve is actuated by two primary components: the diaphragm, and the spring. The diaphragm is a curved metal disc, which acts as a “flexible wall” when pressure and/or temperature rise. When the pressure or temperature exceeds the set limits, the diaphragm flexes and pushes against the spring, which in turn pushes the valve stem. This action opens the valve and relieves the fluid.

When the pressure or temperature drops back below its limit, the spring relaxes and the diaphragm resumes its original shape. With the valve stem no longer pushed, the valve closes. This cycle continues to maintain pressure and temperature within the desired limits.

Conclusion

The Y92F-30OMS is a reliable and robust relief valve designed to control pressure and temperature within industrial systems. It is a solid state valve that is suitable for use in a variety of applications, including HVAC systems, industrial boilers, and more. The valve works by opening and closing in response to predetermined pressure and temperature levels. It is equipped with a check valve that prevents flow in the opposite direction.

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